UMLS. CSP-HL7-ICD9CM-NCI-NDFRT-RXNORM
%
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
A A A+ A- A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ
AL AL- AL7 ALA ALB ALC ALD ALE ALF ALG ALH ALI ALK ALL ALM ALN ALO ALP ALR ALS ALT ALU ALV ALW ALZ

(17-alpha)-13-Ethyl-17-hydroxy-11-methylene-18,19-dinorpregn-4-en-20-yn-3-one

[A synthetic form of the naturally occurring female sex hormone progesterone. Etonogestrel binds to the cytoplasmic progesterone receptors in the reproductive system and subsequently activates progesterone receptor mediated gene expression. As a result of the negative feedback mechanism, luteinizing hormone (LH) release is inhibited, which leads to an inhibition of ovulation and an alteration in the cervical mucus and endometrium. ( NCI )]
UMLS (NCI) C0047683
 
Steroid
Pharmacologic Substance
Relation/PAR: [HS200] CONTRACEPTIVES, SYSTEMIC
Unclassified Ingredients
Relation/CHD: ETONOGESTREL 0.12 MG


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